Logistic Journey

This update adds in-app chat with your dispatcher, including push notifications for new messages, and displays custom fields and units on trip and payload details. We also fixed several issues: - Delivery status could get stuck if you exited the Proof of Delivery screen using the back button instead of Save or Skip - Trip details occasionally didn't show dispatcher, vehicle, or location information - Notifications for new assignments and chat messages weren't always arriving while the app was in the background - Estimated arrival times could reset unexpectedly after marking a delivery complete - Logout is now faster and more reliable We've also made general improvements to background sync performance and app stability.